{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T01:33:18Z","timestamp":1760232798587,"version":"build-2065373602"},"reference-count":16,"publisher":"MDPI AG","issue":"23","license":[{"start":{"date-parts":[[2022,11,26]],"date-time":"2022-11-26T00:00:00Z","timestamp":1669420800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Universidad dee Valladolid with the predoctoral contracts of 2020","award":["ERASMUS+ KA-107"],"award-info":[{"award-number":["ERASMUS+ KA-107"]}]},{"name":"Santander Bank","award":["ERASMUS+ KA-107"],"award-info":[{"award-number":["ERASMUS+ KA-107"]}]},{"DOI":"10.13039\/501100007515","name":"Universidad dee Valladolid","doi-asserted-by":"publisher","award":["ERASMUS+ KA-107"],"award-info":[{"award-number":["ERASMUS+ KA-107"]}],"id":[{"id":"10.13039\/501100007515","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>Within this paper, a PLC system that takes advantage of the loop resonance of an entire DC-PV string configured as a circular signal path is developed and implemented. Low cost and extremely simple transceivers intended to be installed within each PV module of a string have been designed and successfully tested. In addition, an anti-saturation coil has been conceived to avoid saturation of the core when the entire DC current of the string flows through it. Bi-directional half-duplex communication was successfully executed with up to a 1 MHz carrier frequency (150 kbps bitrate), using a simple ASK modulation scheme. The transmission and reception performance are presented, along with the overall system cost in comparison to the previous literature.<\/jats:p>","DOI":"10.3390\/s22239207","type":"journal-article","created":{"date-parts":[[2022,11,28]],"date-time":"2022-11-28T08:13:09Z","timestamp":1669623189000},"page":"9207","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["A Power-Line Communication System Governed by Loop Resonance for Photovoltaic Plant Monitoring"],"prefix":"10.3390","volume":"22","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9163-9357","authenticated-orcid":false,"given":"Jos\u00e9 Ignacio","family":"Morales-Aragones","sequence":"first","affiliation":[{"name":"Departamento de F\u00edsica, Universidad de Valladolid, 42004 Soria, Spain"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1309-6270","authenticated-orcid":false,"given":"Matthew St. Michael","family":"Williams","sequence":"additional","affiliation":[{"name":"Physics Department, University of the West Indies, Kingston 11000, Jamaica"}]},{"given":"Halleluyah","family":"Kupolati","sequence":"additional","affiliation":[{"name":"Electrical, Electronics, and Computer Engineering Department (EECE Department), University of Pretoria, Lynnwood Road, Hatfield, Pretoria 0002, South Africa"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5107-4892","authenticated-orcid":false,"given":"V\u00edctor","family":"Alonso-G\u00f3mez","sequence":"additional","affiliation":[{"name":"Departamento de F\u00edsica, Universidad de Valladolid, 42004 Soria, Spain"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2834-5591","authenticated-orcid":false,"given":"Sara","family":"Gallardo-Saavedra","sequence":"additional","affiliation":[{"name":"Departamento Ingenier\u00eda Agr\u00edcola y Forestal, Universidad de Valladolid, 42004 Soria, Spain"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2109-5614","authenticated-orcid":false,"given":"Alberto","family":"Redondo-Plaza","sequence":"additional","affiliation":[{"name":"Departamento Ingenier\u00eda Agr\u00edcola y Forestal, Universidad de Valladolid, 42004 Soria, Spain"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3670-8989","authenticated-orcid":false,"given":"Miguel \u00c1ngel","family":"Mu\u00f1oz-Garc\u00eda","sequence":"additional","affiliation":[{"name":"Departamento Ingenier\u00eda Agroforestal, Universidad Polit\u00e9cnica de Madrid, Av. 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